Patents by Inventor Bruce F. Magelky

Bruce F. Magelky has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Row cultivator with structure to inhibit bowing of its frame end to end
    Patent number: 4520877
    Abstract: A cultivator designed to dig up weeds from between rows of crop. The structure of the cultivator is unified with a laterally extended front bar that carries digging tines that dig up weeds along each side of the row of crop of a number of rows at one time. A rear bar is spaced from and in parallel relationship with the front bar and carries digging tines that dig up weeds down the center of the rows. The structure is mounted to a tractor, and depth controlling wheels, supported on the ground during operation, determine in part the depth of penetration of the tines into the ground.
    Type: Grant
    Filed: February 28, 1983
    Date of Patent: June 4, 1985
    Inventor: Bruce F. Magelky